189127976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1244263}}^1$

素因数の和:1244288

約数の個数: 16

約数和(自身を含む): 373279200

約数和(自身を除く): 184151224

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1244263, 2488526, 4977052, 9954104, 23640997, 47281994, 94563988, 189127976]

約数ペア:

[(1, 189127976), (2, 94563988), (4, 47281994), (8, 23640997), (19, 9954104), (38, 4977052), (76, 2488526), (152, 1244263)]